scm_blk_cluster.c File Reference

#include <linux/spinlock.h>
#include <linux/module.h>
#include <linux/blkdev.h>
#include <linux/genhd.h>
#include <linux/slab.h>
#include <linux/list.h>
#include <asm/eadm.h>
#include "scm_blk.h"

Go to the source code of this file.

Macros
#define	CLUSTER_SIZE   (write_cluster_size * PAGE_SIZE)

Functions
	module_param (write_cluster_size, uint, S_IRUGO)
	MODULE_PARM_DESC (write_cluster_size,"Number of pages used for contiguous writes.")
void	__scm_free_rq_cluster (struct scm_request *scmrq)
int	__scm_alloc_rq_cluster (struct scm_request *scmrq)
void	scm_request_cluster_init (struct scm_request *scmrq)
bool	scm_reserve_cluster (struct scm_request *scmrq)
void	scm_release_cluster (struct scm_request *scmrq)
void	scm_blk_dev_cluster_setup (struct scm_blk_dev *bdev)
bool	scm_need_cluster_request (struct scm_request *scmrq)
void	scm_initiate_cluster_request (struct scm_request *scmrq)
bool	scm_test_cluster_request (struct scm_request *scmrq)
void	scm_cluster_request_irq (struct scm_request *scmrq)
bool	scm_cluster_size_valid (void)

Macro Definition Documentation

#define CLUSTER_SIZE   (write_cluster_size * PAGE_SIZE)

Definition at line 22 of file scm_blk_cluster.c.

Function Documentation

int __scm_alloc_rq_cluster

(

struct scm_request *

scmrq

)

Definition at line 37 of file scm_blk_cluster.c.

void __scm_free_rq_cluster

(

struct scm_request *

scmrq

)

Definition at line 24 of file scm_blk_cluster.c.

module_param	(	write_cluster_size	,
		uint	,
		S_IRUGO
	)

MODULE_PARM_DESC	(	write_cluster_size	,
		"Number of pages used for contiguous writes."
	)

void scm_blk_dev_cluster_setup

(

struct scm_blk_dev *

bdev

)

Definition at line 111 of file scm_blk_cluster.c.

void scm_cluster_request_irq

(

struct scm_request *

scmrq

)

Definition at line 199 of file scm_blk_cluster.c.

bool scm_cluster_size_valid

(

void

)

Definition at line 224 of file scm_blk_cluster.c.

void scm_initiate_cluster_request

(

struct scm_request *

scmrq

)

Definition at line 187 of file scm_blk_cluster.c.

bool scm_need_cluster_request

(

struct scm_request *

scmrq

)

Definition at line 178 of file scm_blk_cluster.c.

void scm_release_cluster

(

struct scm_request *

scmrq

)

Definition at line 98 of file scm_blk_cluster.c.

void scm_request_cluster_init

(

struct scm_request *

scmrq

)

Definition at line 55 of file scm_blk_cluster.c.

bool scm_reserve_cluster

(

struct scm_request *

scmrq

)

Definition at line 75 of file scm_blk_cluster.c.

bool scm_test_cluster_request

(

struct scm_request *

scmrq

)

Definition at line 194 of file scm_blk_cluster.c.